[INFO] cloning repository https://github.com/badboy/pre-init-buffer [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/badboy/pre-init-buffer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fpre-init-buffer", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fpre-init-buffer'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7d22bca596396897e063653025a1cef254deb52f [INFO] testing badboy/pre-init-buffer against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbadboy%2Fpre-init-buffer" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/badboy/pre-init-buffer on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/badboy/pre-init-buffer [INFO] finished tweaking git repo https://github.com/badboy/pre-init-buffer [INFO] tweaked toml for git repo https://github.com/badboy/pre-init-buffer written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/badboy/pre-init-buffer already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 448884fdd8b2a0663dda4702fce7d812e59d4b119cd02fe8d0c0d949b2d91af2 [INFO] running `Command { std: "docker" "start" "-a" "448884fdd8b2a0663dda4702fce7d812e59d4b119cd02fe8d0c0d949b2d91af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "448884fdd8b2a0663dda4702fce7d812e59d4b119cd02fe8d0c0d949b2d91af2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "448884fdd8b2a0663dda4702fce7d812e59d4b119cd02fe8d0c0d949b2d91af2", kill_on_drop: false }` [INFO] [stdout] 448884fdd8b2a0663dda4702fce7d812e59d4b119cd02fe8d0c0d949b2d91af2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7da23a95ee7452882e94d90d700c875ad628fc6b2afd8376cc1d3aebab94b221 [INFO] running `Command { std: "docker" "start" "-a" "7da23a95ee7452882e94d90d700c875ad628fc6b2afd8376cc1d3aebab94b221", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.38 [INFO] [stderr] Compiling once_cell v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling crossbeam-channel v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.20 [INFO] [stderr] Compiling displaydoc v0.1.7 [INFO] [stderr] Compiling thiserror v1.0.20 [INFO] [stderr] Compiling dispatcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 12.29s [INFO] running `Command { std: "docker" "inspect" "7da23a95ee7452882e94d90d700c875ad628fc6b2afd8376cc1d3aebab94b221", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7da23a95ee7452882e94d90d700c875ad628fc6b2afd8376cc1d3aebab94b221", kill_on_drop: false }` [INFO] [stdout] 7da23a95ee7452882e94d90d700c875ad628fc6b2afd8376cc1d3aebab94b221 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9fdf3cb32fd853d5397d50cc6a047df754d260a580fdf58ce92c6bf3ae681859 [INFO] running `Command { std: "docker" "start" "-a" "9fdf3cb32fd853d5397d50cc6a047df754d260a580fdf58ce92c6bf3ae681859", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.74 [INFO] [stderr] Compiling regex-syntax v0.6.18 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling dispatcher v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 14.34s [INFO] running `Command { std: "docker" "inspect" "9fdf3cb32fd853d5397d50cc6a047df754d260a580fdf58ce92c6bf3ae681859", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fdf3cb32fd853d5397d50cc6a047df754d260a580fdf58ce92c6bf3ae681859", kill_on_drop: false }` [INFO] [stdout] 9fdf3cb32fd853d5397d50cc6a047df754d260a580fdf58ce92c6bf3ae681859 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] a3407290644b34a83247abf541bdf500005454070067ea3be5d0c40d3f65760b [INFO] running `Command { std: "docker" "start" "-a" "a3407290644b34a83247abf541bdf500005454070067ea3be5d0c40d3f65760b", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.03s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/dispatcher-0aab36346b31765c) [INFO] [stdout] running 7 tests [INFO] [stdout] test test::tasks_after_shutdown_are_not_processed ... ok [INFO] [stdout] test test::tasks_are_processed_in_order ... ok [INFO] [stdout] test test::preinit_buffer_fills_up ... ok [INFO] [stdout] test test::it_works ... ok [INFO] [stdout] test global::test::global_fills_up_in_order_and_works ... ok [INFO] [stdout] test test::preinit_tasks_are_processed_after_flush ... ok [INFO] [stderr] Running tests/multi_thread.rs (/opt/rustwide/target/debug/deps/multi_thread-491dfa5d5a2866a6) [INFO] [stdout] test test::normal_queue_is_unbounded ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test concurrent_queueing ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Doc-tests dispatcher [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/lib.rs - (line 34) ... ok [INFO] [stdout] test src/lib.rs - Dispatcher (line 158) ... ok [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a3407290644b34a83247abf541bdf500005454070067ea3be5d0c40d3f65760b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3407290644b34a83247abf541bdf500005454070067ea3be5d0c40d3f65760b", kill_on_drop: false }` [INFO] [stdout] a3407290644b34a83247abf541bdf500005454070067ea3be5d0c40d3f65760b